Base | Representation |
---|---|
bin | 10110000001001000… |
… | …100101111110100110 |
3 | 2021000121101000110120 |
4 | 112001020211332212 |
5 | 341404141200204 |
6 | 14505524102410 |
7 | 1464566105550 |
oct | 260110457646 |
9 | 67017330416 |
10 | 23641350054 |
11 | a031a20233 |
12 | 46b9534a06 |
13 | 22c9c04c3a |
14 | 1203b5a4d0 |
15 | 9357996d9 |
hex | 581225fa6 |
23641350054 has 32 divisors (see below), whose sum is σ = 55355360256. Its totient is φ = 6589922880.
The previous prime is 23641350053. The next prime is 23641350097. The reversal of 23641350054 is 45005314632.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23641349997 and 23641350024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23641350053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6862782 + ... + 6866225.
It is an arithmetic number, because the mean of its divisors is an integer number (1729855008).
Almost surely, 223641350054 is an apocalyptic number.
23641350054 is an abundant number, since it is smaller than the sum of its proper divisors (31714010202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23641350054 is a wasteful number, since it uses less digits than its factorization.
23641350054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13729060.
The product of its (nonzero) digits is 43200, while the sum is 33.
Adding to 23641350054 its reverse (45005314632), we get a palindrome (68646664686).
The spelling of 23641350054 in words is "twenty-three billion, six hundred forty-one million, three hundred fifty thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •